Data Management & Analysis: Data Input & Output
These are features of the program operation of importing data into the program and exporting data from LIMDEP and NLOGIT to other programs - the read (import) and write (export) operations. You can also transform and examine the data within the program.
Read (Import Data)
- ASCII, binary, DIF, CSV
- LIMDEP is supported by Stat/Transfer
- Merge individual and group level data in a panel data set
- Recode alphanumeric data to numeric values on input
- Observation labels in spreadsheet files
- Up to 3,000,000 observations
- Blanks and other nonnumerics automatically converted to missing values
- SAS ‘.’ automatically converted to missing values
- Merge data with command files for scripts
- Append observations to existing variables (stack multiple files)
Write (Export Data)
- ASCII
- CSV (can be read directly into Excel)
- Binary
- LIMDEP and NLOGIT system files can be read by Stat/Transfer
- Matrices may be written as exported data files
Spreadsheet style data editor
Transformations: algebraic, recoding, sorting, existing or new variables
Random number generators for random sampling
List observations
Sample selection and definition: include, reject, sample
Read from and write to output window on the screen